About
The Systematic Debugging skill transforms Claude into a disciplined troubleshooter by mandating a four-phase workflow: Root Cause Investigation, Pattern Analysis, Hypothesis Testing, and Implementation. It prevents the common pitfall of 'guess-and-check' coding by requiring developers and the AI to identify exactly why an error occurs before any code is modified. By integrating diagnostic instrumentation, data flow tracing, and mandatory failing tests, this skill ensures that fixes are permanent, reliable, and do not introduce regressions into complex software systems.